LUIS LEON DIAZ M.D.
NPI 1457356461
Psychiatry & Neurology - Neurology in Las Vegas, NV

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
2880 N TENAYA WAY STE 405, LAS VEGAS, NV 89128(702) 233-0755(702) 233-8814 Get Directions Write a Review

NPPES record last updated: July 22, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Luis Leon Diaz M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LUIS LEON DIAZ M.D. (NPI 1457356461) is an individual neurology provider in Las Vegas, Nevada, licensed in Nevada (NV6124) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1457356461
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameLUIS LEON DIAZCredential: M.D.
Location Address2880 N TENAYA WAY STE 405Las Vegas, NV 89128-0642
Mailing Address2880 N Tenaya Way Ste 405Las Vegas, NV 89128-0642 · (702) 233-0755 · Fax (702) 233-8814
Fax(702) 233-8814
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateJune 16, 2005
Last NPPES UpdateJuly 22, 2022
NPPES CertifiedJuly 22, 2022
NPI 1457356461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in NV · NV6124
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
2880 N TENAYA WAY STE 405, Las Vegas, NV 89128

Secondary Practice Location 1

Location 1653 N Town Center Dr, Ste 312Las Vegas, NV 89144-0520 · Phone (702) 233-0755 · Fax (702) 233-8814

Other Identifiers 1

Medicaid2019070NV

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Luis Leon Diaz M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305860990
PECOS Enrollment IDI20060123000391
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 23

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, immune globulin (bivigam), 500 mg J1556
The immune globulin injection (Bivigam) is a treatment that boosts your immune system. It's given when your body can't produce enough antibodies to fight infections. This 500mg dose helps protect you from diseases and infections.
75,890 services42 patients
Injection, ocrelizumab, 1 mg J2350
Ocrelizumab is a medication given via injection to manage conditions like Multiple Sclerosis. It helps control symptoms by targeting specific proteins in the immune system. This service involves injecting 1 mg of Ocrelizumab.
18,000 services17 patients
Injection, incobotulinumtoxin a, 1 unit J0588
Incobotulinumtoxin A, 1 unit, is an injection commonly known as Botox. It's used to treat various conditions like muscle spasms or wrinkles. The substance temporarily paralyzes muscles, providing relief or aesthetic improvement.
14,135 services25 patients
Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg J1568
This procedure involves an intravenous injection of Octagam, a liquid immune globulin. It is a blood product that helps your body fight off infections. It's given through a vein (IV) and each dose contains 500 mg of the medication.
10,370 services19 patients
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour 96366
This procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.
1,401 services45 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
697 services53 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Improvement Activities40

Reported Quality Measures

Advance Care Plan
100%490 patients5/55-star benchmark: 100%
Dementia Associated Behavioral and Psychiatric Symptoms Screening and Management
100%69 patients
Dementia: Functional Status Assessment
100%69 patients
Documentation of Current Medications in the Medical Record
100%1,750 patients5/55-star benchmark: 100%
Functional Outcome Assessment
100%1,750 patients5/55-star benchmark: 100%
Overuse of Imaging for the Evaluation of Primary Headache
Lower rates are better for this measure.
0%205 patients
Rehabilitative Therapy Referral for Patients with Parkinson's Disease
100%36 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Neurology)
2880 N TENAYA WAY STE 405
LAS VEGAS, NV 89128

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Luis Diaz's NPI number?

The NPI number for Luis Diaz is 1457356461. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Luis Diaz located?

Luis Diaz practices at 2880 N Tenaya Way Ste 405, Las Vegas, NV 89128. The listed phone number is (702) 233-0755.

What is Luis Diaz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Luis Diaz enrolled in Medicare?

Yes. Luis Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Luis Diaz was last updated on July 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.